Drupal-Bibcite0<style face="normal" font="default" size="100%">The Indispensability of Snail Control for Accelerating Schistosomiasis Elimination: Evidence from Zanzibar</style><style face="normal" font="default" size="100%">The Indispensability of Snail Control for Accelerating Schistosomiasis Elimination: Evidence from Zanzibar</style>